How many movies have Izumi Shima and Natsuo Kawafune collaborated on?

They have worked on 11 movies together! Their first movie together was Tenement Apartment: Obscene Affair (1978) while their highest rated movie together was Uptown Lady: Days of Eros (1980). They have not worked together since Motto hageshiku motto tsuyoku (1981). They are most known for their drama films together.